Mazda RX-7 generations & buyer's guide
11 Mazda RX-7 listings for sale →The Mazda RX-7 ran across three generations from 1978 to 2002, all powered by Wankel rotary engines. The SA22C (1978–1985) used the naturally aspirated 12A twin-rotor; the FC3S (1985–1992) introduced turbocharging on the 13B; the FD3S (1992–2002) used the 13B-REW twin-turbo producing 255 PS in JDM-spec. No piston-engine variant was ever offered in the RX-7 lineup. The FD3S is the most exported generation and is eligible for US import from model year 1997 onward under the 25-year rule. Unique engineering: the 13B-REW uses sequential twin turbos — a small primary turbo for low-speed response and a larger secondary for high-rpm power. The 12A and 13B use apex seals rather than piston rings, requiring specific maintenance practices.
Common across all RX-7 generations
- ✓ Wankel rotary engine in all three generations — no piston-engine RX-7 was produced
- ✓ Front-engine, rear-wheel-drive layout across all generations
- ✓ Two-door coupe body style throughout production
- ✓ Apex seal maintenance is distinct from conventional piston-engine service intervals
- ✓ JDM and export variants share the same basic chassis; JDM-spec had higher power ratings in FC3S/FD3S
Generation timeline
Engine references
Frequently asked questions
- Which RX-7 generation is most common to import?
- First generation — SA22C (1978–1985) and Second generation — FC3S (1985–1992) are the most commonly imported generations based on active listings on JDM Buy Sell.
- Are all Mazda RX-7 generations right-hand drive?
- All JDM-spec Mazda RX-7 variants were produced in right-hand drive throughout the model's production history in Japan. Importers should verify the specific vehicle's build sheet to confirm the original market specification.
- What engines are shared across RX-7 generations?
- Wankel rotary engine in all three generations — no piston-engine RX-7 was produced
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